Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Wet Sounds Store
  3. Wet Sounds Marine Audio & Electronics
  4. Wet Sounds Marine Installation Accessories

Wet Sounds Marine Installation Accessories

Explore Wet Sounds' range of other marine products for a comprehensive marine audio setup.

Filters
Wet Sounds ✕
Clear Filters
Reset Done
Product Type
Price Range
Power/Ground Wire Size
The power/ground gauge numbers represents the main wire size of the amplifier kit.

Definitions are as follows:

Gauge (wire) - The diameter of a wire. The higher the number, the thinner the wire. Example: 4 gauge wire has more strands than 10 gauge wire.

AWG (American Wire Gauge) - A standard of the dimensional characteristics of wire used to conduct electrical current or signals. AWG is identical to the Brown and Sharpe (B & S) wire gauge.
Interconnect (RCA) Signal Cables Included
Interconnect cables are required for amplifiers which are installed to the "RCA preamp low-level outputs" of a car stereo receiver. If your amplifier has high-level / speaker level inputs, then you do not need to purchase interconnects; however, interconnects offer a much higher quality sound when compared to speaker level inputs.
Speaker Wire Included
If speaker wire is included, the value will be "Yes" and if no wire is included, it will read "No".
Fuse Holder
This is the type of fuse holder that is included in the item.
Fuse Size
This is the size of the fuse that is compatible with the fuse holder. If the fuse needs to be replaced, be sure to replace it with the same size.
Number of Amplifiers Supported
This is the number of amplifiers that the amplifier kit can support. If you are are going to be powering more than one amplifier, make sure that the installation kit will support them.
Wire Material
The material that the wire is made of. Copper & aluminum are the most commonly used materials. OFC - Oxygen Free Copper is the ideal choice for wire material. Copper is a superior electrical conductor, & does not expand or contract with heat. CCA - Copper-Clad Aluminum is a suitable choice for lower powered or budget applications. The power transfer is not on par with OFC, but this material offers significant savings.
Complies to AWG Standards
Since 1857, The AWG (American Wire Gauge) system has been the standard for measuring the diameter of wire. AWG standard is the measure of bare wire to find true gauge. Companies that do not follow AWG Standards include the thickness of the wire jacket which means the actual wire is not "True to Gauge". For the best performance from your amplifier wiring kit, make sure that the cable complies to the AWG standard.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Availability

Shop the Category

filter-icon Filters & Sort

Wet Sounds WWX-RCA-2CH12FT

12 Ft. 2-Channel Marine-Rated Wet Wire RCA Cable

WWX-RCA-2CH12FT big
Go to item page Right Arrow Icon of Right Arrow

Wet Sounds WWX-RCA-2CH12FT

12 Ft. 2-Channel Marine-Rated Wet Wire RCA Cable

• 6-Channel RCA Interconnect Cables
• Fully-tinned Oxygen-free Copper core
• Quad-shielded design to eliminate interference
• Cable Length: 12 feet

shipping truck icon Free shipping in USA. Provide zip for delivery date.
$35.99

Available

Ships in 10-14 days

Add to Cart

• 6-Channel RCA Interconnect Cables
• Fully-tinned Oxygen-free Copper core
• Quad-shielded design to eliminate interference
• Cable Length: 12 feet

Wet Sounds Signal Kit Starboard

5 Ft. 2-Channel and 23 Ft. 6-Channel Wet Wire RCA and PRIM3 Cables for WS-420 Equalizer Starboard Side Installs

SIGNAL KIT STARBOARD big
Go to item page Right Arrow Icon of Right Arrow

Wet Sounds Signal Kit Starboard

5 Ft. 2-Channel and 23 Ft. 6-Channel Wet Wire RCA and PRIM3 Cables for WS-420 Equalizer Starboard Side Installs

• Designed for easy installation of the WS-420 equalizer
• Designed for head units mounted on the starboard side
• Optimized for marine use with the proper length of power and ground

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $14.00 in rewards to spend later

List price $239.99
-42% $139.99

In stock

Only 1 Left!

Add to Cart

• Designed for easy installation of the WS-420 equalizer
• Designed for head units mounted on the starboard side
• Optimized for marine use with the proper length of power and ground

Wet Sounds WWX-RCA-2CH1.5FT

1.5 Ft. 2-Channel Marine-Rated Wet Wire RCA Cable

WWX-RCA-2CH1.5FT big
Go to item page Right Arrow Icon of Right Arrow

Wet Sounds WWX-RCA-2CH1.5FT

1.5 Ft. 2-Channel Marine-Rated Wet Wire RCA Cable

• 6-Channel RCA Interconnect Cables
• Fully-tinned Oxygen-free Copper core
• Quad-shielded design to eliminate interference
• Cable Length: 1.5 feet

shipping truck icon Free shipping in USA. Provide zip for delivery date.
$26.99

Available

Ships in 10-14 days

Add to Cart

• 6-Channel RCA Interconnect Cables
• Fully-tinned Oxygen-free Copper core
• Quad-shielded design to eliminate interference
• Cable Length: 1.5 feet

Wet Sounds Signal Kit Port

23 Ft. 2-Channel and 23 Ft. 6-Channel Wet Wire RCA and PRIM3 Cables for WS-420 Equalizer Starboard Side Installs

SIGNAL KIT PORT big
Go to item page Right Arrow Icon of Right Arrow

Wet Sounds Signal Kit Port

23 Ft. 2-Channel and 23 Ft. 6-Channel Wet Wire RCA and PRIM3 Cables for WS-420 Equalizer Starboard Side Installs

• Designed for easy installation of the WS-420 equalizer
• Designed for head units mounted on the port side
• Optimized for marine use with the proper length of power and ground

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $15.00 in rewards to spend later

List price $249.99
-40% $149.99

Available

Ships in 10-14 days

Add to Cart

• Designed for easy installation of the WS-420 equalizer
• Designed for head units mounted on the port side
• Optimized for marine use with the proper length of power and ground

Wet Sounds WWX-RCA M-2F Y

Male to 2-Female RCA Y-Adapter Interconnect Cable

WWX-RCA M-2F Y big
Go to item page Right Arrow Icon of Right Arrow

Wet Sounds WWX-RCA M-2F Y

Male to 2-Female RCA Y-Adapter Interconnect Cable

• RCA Y-adapter interconnect cables
• RCA male and two RCA female plugs
• Gold-plated RCA connectors
• Sold and priced per pair

shipping truck icon Free shipping in USA. Provide zip for delivery date.
$35.99

Available

Ships in 10-14 days

Add to Cart

• RCA Y-adapter interconnect cables
• RCA male and two RCA female plugs
• Gold-plated RCA connectors
• Sold and priced per pair

Limited time!

Wet Sounds Wet Wire 4 AMP KIT - FRONT (WW-4 AMP KIT-FRONT)

1/0-gauge and 4-gauge 100% Oxygen Free Copper 4-Marine Amplifier Power Wiring Kit

WW-4 AMP KIT-FRONT big
Go to item page Right Arrow Icon of Right Arrow

Wet Sounds Wet Wire 4 AMP KIT - FRONT (WW-4 AMP KIT-FRONT)

1/0-gauge and 4-gauge 100% Oxygen Free Copper 4-Marine Amplifier Power Wiring Kit

• 4-Amplifier Front Installation Kit
• Designed specifically for car audio systems with two amplifiers
• Made from OFC (100% Oxygen-Free Copper)
• Includes 10 ft. 1/0-gauge and 20 ft. 4-gauge power and ground wires
• CEA-2015 and BC-5W2 marine compliant

15% off an NVX XCAP10H w/ Select Amp Kits
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $59.00 in rewards to spend later

List price $629.99
-6% $589.99

Available

Ships in 10-14 days

Add to Cart
Available Deal
WW-4 AMP KIT-FRONT main
Offer may end without notice
Continue Shopping Continue to checkout
Eligible items

Shop items below for 15% off up to $100 discount on Get 15% off an NVX XCAP10H

NVX XCAP10H (TRUE 10 FARAD CAPACITANCE)

NVX XCAP10H (TRUE 10 FARAD CAPACITANCE)

$299.99

$254.99

$45 Savings!

Add to cart

• 4-Amplifier Front Installation Kit
• Designed specifically for car audio systems with two amplifiers
• Made from OFC (100% Oxygen-Free Copper)
• Includes 10 ft. 1/0-gauge and 20 ft. 4-gauge power and ground wires
• CEA-2015 and BC-5W2 marine compliant

Limited time!

Wet Sounds Wet Wire 4 AMP KIT - REAR (WW-4 AMP KIT REAR)

1/0-gauge and 4-gauge 100% Oxygen Free Copper 4-Marine Amplifier Rear Power Wiring Kit

WW-4 AMP KIT REAR big
Go to item page Right Arrow Icon of Right Arrow

Wet Sounds Wet Wire 4 AMP KIT - REAR (WW-4 AMP KIT REAR)

1/0-gauge and 4-gauge 100% Oxygen Free Copper 4-Marine Amplifier Rear Power Wiring Kit

• 4-Amplifier Rear Installation Kit
• Designed specifically for car audio systems with two amplifiers
• Made from OFC (100% Oxygen-Free Copper)
• Includes 20 ft. 1/0-gauge and 20 ft. 4-gauge power and ground wires
• CEA-2015 and BC-5W2 marine compliant

15% off an NVX XCAP10H w/ Select Amp Kits
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $79.00 in rewards to spend later

List price $849.99
-7% $789.99

Available

Ships in 10-14 days

Add to Cart
Available Deal
WW-4 AMP KIT REAR main
Offer may end without notice
Continue Shopping Continue to checkout
Eligible items

Shop items below for 15% off up to $100 discount on Get 15% off an NVX XCAP10H

NVX XCAP10H (TRUE 10 FARAD CAPACITANCE)

NVX XCAP10H (TRUE 10 FARAD CAPACITANCE)

$299.99

$254.99

$45 Savings!

Add to cart

• 4-Amplifier Rear Installation Kit
• Designed specifically for car audio systems with two amplifiers
• Made from OFC (100% Oxygen-Free Copper)
• Includes 20 ft. 1/0-gauge and 20 ft. 4-gauge power and ground wires
• CEA-2015 and BC-5W2 marine compliant

Prev 1 2

Items per page: 20 40 60

    Clear all

    Wet Sounds Marine Installation Accessories Information

    When you are searching for marine products, Wet Sounds has your solution. With a selection of marine amplifiers, speakers, and accessories, Wet Sounds's line-up is second to none. Start your marine products search with Wet Sounds.
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store     Delete

    2018 Audi A6

    1969 Mercury Comet

    1997 Saturn SC2

    2004 Jeep Liberty

    2002 Saturn LW200

    2011 Ford Mustang

    2002 Dodge Durango

    2002 Lexus IS300

    2003 Dodge Ram 2500 Van

    1985 Ford EXP

    Vehicle
    Store     Delete

    2011 Harley Davidson FLSTF Fat Boy

    2023 Harley Davidson FLHT Electra Glide Standard

    2000 Harley Davidson FLHTC Electra Glide Classic

    Vehicle
    Store     Delete

    2017 Can-Am Defender MAX HD10 DPS

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 2011 FLSTF Fat Boy
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.
    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon
    Back

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo